baber/WOPTO huggingface dataset:
Patent KR-20070041059-A (KR)
Inventor: GUK JOUNG BIN
IPC: B23Q11/10
Filed: 2005-10-14
Abstract: 본 발명의 건식 노즐 시스템은, 흡입한 공기에 일정한 주파수대의 신호를 인가하여 흡입한 공기로부터 오존을 생성하여 배출시킬 수 있는 노즐 장치이다. 
     본 발명은, 흡입된 공기로부터 일정량의 오존을 생성하여 배출하는 노즐어셈블리가 핵심을 이루며, 이 노즐어셈블리에 일정 주파대의 신호를 인가하는 신호발생회로로 크게 구분할 수 있다. 
     따라서 본 발명은 절삭유 등을 사용하지 않음으로 인해 환경오염을 방지하고 좋은 작업 공간을 확보할 수 있는 효과를 제공한다. 
       
     건식, 노즐, 오존, 절삭, 절삭유
Patent KR-20070042046-A (KR)
Inventor: LEE JOSHUA
IPC: H02K21/12
Filed: 2005-10-17
Abstract: 본 고안은 마그넷이 설치된 회전자가 플라이휠 효과를 발생하도록 하여, 한번 가해진 외부력에 대해 지속적인 회전을 유지시킴으로써, 발전의 효율성을 도모하는 시스템에 관한 것이다. 외부력이 가해지면, 외부력은 특별한 기어구조를 거쳐서 최종 기어에 전달되고, 이 힘은 최종기어에 고정 연결된 플라이휠을 회전시키게 되고, 이 플라이휠에 설치된 마그넷에 의하여 고정자 권선에는 전압이 유도되게 된다. 이렇게 유도된 전압은 전자회로를 거쳐서 출력되게 된다. 플라이휠에는 영구자석형 마그넷이 다수 설치되어 있으며, 다수의 기어 중에는 축이 진동하는 기어가 플라이휠의 효과를 가능하게 하는 구조를 지니고 있다. 
       
     마그넷, 플라이휠, 진동축 기어, 발전 시스템
Patent KR-20070042751-A (KR)
Inventor: KIM BONG SUK
IPC: F04C18/02
Filed: 2005-10-19
Abstract: 본 발명은, 스크롤 압축기에 있어서, 외관을 형성하며 일 영역에 저압가스 유입관을 갖는 밀폐케이싱과; 상기 밀폐케이싱 내에 고정되는 고정자와, 전원인가에 따라 상기 고정자에 대해 회전하도록 상기 고정자 중앙에 개재되며 중앙에 회전축이 마련된 회전자를 갖는 구동부와; 상기 구동부 상하부에 고정되며 인벌류트 곡선상의 고정랩을 갖는 고정스크롤과, 상기 회전자의 회전자 양측에 각각 결합되며 상기 고정랩과 상호 맞물리는 인벌류트 곡선상의 선회랩을 갖는 선회스크롤을 갖는 한 쌍의 압축유닛과; 상기 양 압축유닛과 상기 밀폐케이싱  상하부를 각각 구획하여 상기 밀폐케이싱 상하 양측에 토출실을 형성하는 한 쌍의 고저압분리판을 포함하는 것을 특징으로 한다.  
     이에 의하여, 기기를 대형화하지 않고도 압축효율 및 압축용량 등의 압축성능을 향상시킬 수 있는 스크롤 압축기가 제공된다. 
       
     스크롤 압축기, 고정스크롤, 선회스크롤, 압축유닛
Patent KR-20070050705-A (KR)
Inventor: HWANG GYU SUK
IPC: H01J65/04
Filed: 2005-11-11
Abstract: 본 발명은, 이중피씨비를 구비한 무전극 조명기기에 관한 것으로서, 일정한 내부공간을 구비한 케이싱과; 상기 케이싱의 내부공간에 구비되며 전자파를 발생하는 전자파 발생부와; 상기 전자파 발생부에서 발생된 전자파를 안내하는 도파관과; 상기 케이싱의 내부공간 저부면에 구비되는 제1피씨비와; 상기 케이싱의 높이 방향을 따라 상기 제1피씨비의 상측에 배치되며 발열소자가 결합된 제2피씨비를 포함하는 것을 특징으로 한다. 이에 의해, 외부의 이물질 유입으로 인한 피씨비 수명의 단축을 억제할 수 있고 인버터팬을 구비하지 않아도 되므로 소음 발생을 방지할 수 있으며 제품의 생산 단가를 낮출 수 있는 이중피씨비를 구비한 무전극 조명기기가 제공된다.
Patent KR-20070051168-A (KR)
Inventor: SEO U DEK
IPC: H01H13/12
Filed: 2005-11-14
Abstract: 본 발명은 전자제품의 노브(knob)장치에 관한 것이다.  
     본 발명은, 노브의 푸셔부 끝단부측에 형성되는 도전성재질부와, 상기 푸셔부가 눌려져 접촉되게 되는 회로기판의 위치에 분리된 한쌍의 패턴으로 형성되어 상기 도전성재질부가 접촉되면 전기적으로 도통되어 스위치 온되게 되는 패턴접점부를 포함하는 것을 특징으로 한다.  
     따라서, 택트스위치를 이용하지 않고 노브장치를 구성하게 되므로, 택트스위치의 미사용에 따라 막대한 원가절감을 이루고, 생산성 향상을 기할 수 있으며, 택트스위치에 의한 고장 발생도 방지하여 제품의 신뢰성을 향상시킬 수 있는 효과가 있다.  
       
     노브, 회로기판, 택트스위치, 전자제품
Patent KR-20060101414-A (KR)
Inventor: KIM TAE HOON
IPC: C09D5/00
Filed: 2005-11-15
Abstract: 본 발명은  물품의 사용자 또는 소유자를 용이하게 표시확인 할 수 있는 성명기재부가 형성된 제품에 관한 것으로, 본 발명의 성명기재부가 형성된 휴대용 물품은 그 본체외측 또는 손잡이부의 일부에 무기안료 40 내지 60 중량부, 고분자 수지 25 내지 35 중량부, 용제 12 내지 18중량부 및 소광제 및 소포제를 포함하는 첨가제 3 내지 7 중량부를 포함하는 도료조성물이 도포되어 성명기재부가 형성된다. 본 발명의 도료조성물로 성명기재부가 형성된 물품은 성명기재방법이 간단하고 물에 접촉하여도 글씨가 물에 번지지 않아 물과 자주 접촉하는 칫솔, 컵에도 사용이 가능하며 본 발명의 성명기재부가 형성된 물품은 타인의 것과 구별이 쉬워 자기의 것과 혼동되지 않아 관리를 용이하게 하는 효과가 있다. 
       
     칫솔, 성명기재부, 스티커, 도장, 컵, 필기구,이형지
Patent KR-20070052825-A (KR)
Inventor: LEE KYU HEON
IPC: A01N25/12
Filed: 2005-11-18
Abstract: 본 발명은 오일, 유화제 및 물을 포함하는 살진균용 조성물 및 그 제조방법에 대한 것으로서, 상기 조성물은 이온수를 이용하여 상기 이온수에 오일과 유화제를 고압으로 분사하는 방법에 의하여 제조될 수 있는 수중유 형태의 에멀젼에 대한 것이다. 상기 조성물 내에서 오일은 입경이 약 20 내지 50nm 정도인 입자상태로 존재할 수 있는데, 본 발명의 조성물은 살진균력이 우수할 뿐만 아니라, 물로 희석한 희석액에서 물과 오일의 분리현상이 발생하지 않고 저온에서의 점도 상승 문제가 없으며, 식물에 적용되어 부작용을 일으키지도 않는다.  
       
     살진균력, 오일, 식물성오일, 정유, 오일 입자 입경, 포자, 이온수, 고압
Patent KR-20060059813-A (KR)
Inventor: ICHIMARU TAKAHIDE
IPC: E06B9/15
Filed: 2005-11-18
Abstract: (과제) 표면재와 심재를 경연(硬軟)에 따라서 별체로 성형함과 아울러, 양자를 접합하는 데 있어서의 강도향상을 도모하였다. 
     (해결수단) 장치측 수용부의 개구(1a) 양가장자리부에 형성된 가이드홈(3a)에 끼워맞춰지고, 가이드홈(3a)을 따라서 슬라이딩함으로써 개구(1a)를 개폐하는 덮개용 셔터(2)에 있어서, 상기 셔터(2)는 적어도 외면의 일부를 구성하고 또한 슬라이딩방향을 따라서 굴곡 가능하게 형성된 연질수지제의 표면재(4)와, 표면재(4)의 이면에 있어서 양측의 가이드홈(3a) 사이에 걸쳐서 배치되고 또한 슬라이딩방향을 따라서 복수 병설된 경질수지제의 심재(5)와, 표면재(4)의 이면에 돌출형성되고 심재(5)의 대응부에 결합됨으로써 표면재(4)와 심재(5)를 조립하는 경질수지제의 부착부(8)로 이루어진다.
Patent KR-20070056850-A (KR)
Title: Mechanoluminescent paint using epoxy resin
Inventor: SOHN KEE SUN
IPC: C09D5/22
Filed: 2005-11-30
Abstract: Provided is a mechanoluminescent (ML) paint which is applied to the material of structure under stress to display visually the extent and change of stress applied in real time and the extent and change of modification due to the stress. The mechanoluminescent paint comprises 10-75 wt% of a urethane resin; 4-30 wt% of a curing agent; 1-30 wt% of a SrAl2O4(Eu, Dy, Nd) mechanoluminescent ceramic powder; and 20-40 wt% of other component. Preferably the other component is at least one selected from the group consisting of a UV absorber, a slip agent, a levelling agent, a plasticizer, xyele, Kocosol 100, toluene, butyl acetate and a pigment; and the curing agent is at least one selected from the group consisting of Desmodur N-330, xylene and toluene.
Patent KR-20070057525-A (KR)
Title: Processing method of houttuynia cordata and saururus ohinesis and processed food therefrom
Inventor: KIM SE GYU
IPC: A23L33/00
Filed: 2005-12-02
Abstract: A method of processing Houttuynia cordata and Saururus chinensis by fermenting raw juice of Houttuynia cordata and Saururus chinensis with galacto-oligosaccharide as sugar is provided. The method produces the fermented concentrates containing the pharmacological component. A processed food product is prepared by addition of xylitol, red ginseng extract, red ginseng fermented liquid, dietary fiber, propolis and the like to the fermented concentrates. Houttuynia cordata and Saururus chinensis are mixed in a weight ratio of 1:10 to 10:1 and squeezed to produce raw juice. One hundred parts of the raw juice is mixed with 5 to 50 parts by weight of sugars containing at least one component selected from the group consisting of glucose, fructose, xylitol and galacto-oligosaccharide and fermented with at least one component of yeast and enzyme to produce fermented liquid in which precipitate is removed to produce fermented supernatant. Thereafter, the fermented supernatant has volatile material of the fermented supernatant removed and is concentrated under reduced pressure to produce volatile essential oil and fermented concentrates with an alcohol content of 0.01 to 2%. The processed food products contain 100 parts by weight of the fermented concentrates and 10 to 100 parts by weight of at least one auxiliary material selected from the group consisting of xylitol, red ginseng extract, red ginseng fermented liquid, dietary fiber, propolis, Houttuynia cordata concentrates, Saururus chinensis concentrates, an amino acid premix and vitamin premix.
Patent KR-20070058815-A (KR)
Title: A slimer speaker
Inventor: YEOM DAE SICK
IPC: H04R1/02
Filed: 2005-12-05
Abstract: A slim speaker is provided to maintain vibration of a vibration plate stably and prevent bending of the vibration plate. A slim speaker includes a speaker frame(34), a pole, a lower plate(31), a flange, a magnet(30), an upper plate, a voice coil former, a voice coil, and a vibration plate(50). The speaker frame(34) has a rectangular shape. The lower plate(31) has the pole which is embedded in the frame(34). The magnet(30) is received on the flange of the lower plate(31) by being inserted into the pole at a certain gap from the pole. The upper plate is located on an upper part of the magnet(30), and is inserted into the pole at the certain gap. The voice coil former is inserted into a part of the pole having the gap. The voice coil is wound around the voice coil former. Both output terminals of the voice coil are connected to an output stage of an amplifier. The voice coil former moves accurately up and down by being connected to a spider. A front end of the voice coil former is connected to the vibration plate(50).
Patent KR-20070063076-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: HAN KWANG HEE
IPC: H01L21/8247
Filed: 2005-12-14
Abstract: A method for manufacturing a semiconductor device is provided to prevent the interference and coupling between adjacent floating gates by forming a nitride spacer at both sidewalls of a nipple portion of an isolation layer. A tunnel oxide layer(102), a first polysilicon layer(104) and a nitride layer are sequentially formed on a semiconductor substrate(100). A trench is formed on the resultant structure by etching selectively the nitride layer, the first polysilicon layer, the tunnel oxide layer and the substrate. A trench is filled with an insulating layer. An isolation layer with a nipple portion is formed on the resultant structure by removing the nitride layer. A nitride spacer(110a) is formed at both sidewalls of the nipple portion of the isolation layer. A second polysilicon layer(112) is formed on the entire surface of the resultant structure.
Patent KR-20070071247-A (KR)
Title: Pouch type battery and method of forming th same
Inventor: KIM JOONG HEON
IPC: H01M50/557
Filed: 2005-12-29
Abstract: Provided are a pouch type battery, and a method for forming the pouch type battery to increase the capacity per volume by reducing the width of a pouch and to reduce the injection time of an electrolyte solution. The pouch type battery comprises an electrode assembly in which a first electrode having an electrode tap(37), a second electrode having an electrode tap(38), and a separator interposed between the first electrode and the second electrode is laminated; a back part which comprises a side wall of the groove where the electrode assembly is placed, the bottom surface of the groove, and a flange part extended from the pair of first side surface facing each other; and a front part which comprises a second side wall and two extended parts so as to cover the electrode assembly located at the groove at the side surface of the flange part connected with the second side wall, wherein the end parts of the two extended parts are fused to form a front sealing part, and the part of the front part folded with the flange part is fused with the corresponding part of the flange part at some part to form an upper sealing part(52) and a lower sealing part(57').
Patent KR-20050025604-A (KR)
Title: Medicinal composition for treating arteriosclerosis
Inventor: ASAI FUMITOSHI
IPC: A61K31/4365
Filed: 2003-07-17
Abstract: [Constitution] A medicinal composition characterized in that an ADP receptor antagonist and an ACAT inhibitor are administered either simultaneously or separately at a definite interval. [Advantage] A medicinal composition, wherein an ADP receptor antagonist and an ACAT inhibitor are administered either simultaneously or separately at a definite interval, is useful as a preventive or a remedy (in particular, a remedy) for arteriosclerosis or diseases derived from arteriosclerosis such as ischemic heart disease, ischemic brain disease and peripheral circulation failure in warm-blooded animals (in particular, humans).
Patent KR-20050023450-A (KR)
IPC: H04M1/02
Filed: 2003-07-17
Abstract: 본 발명은 서로에 대해 적어도 제1 및 제2 하우징 요소(120, 220)를 회전시키기 위한 기구(300, 400) 및 방법(500)에 관한 것이다.  제1 및 제2 하우징 요소(120, 240)는 장치(100)의 전방 표면에 사실상 직각인 공통 회전축(190)을 갖는다.  기구(300, 400)는 둥근 외부 에지(312, 412)를 갖고, 제1 하우징 요소(230)의 둥근 표면(144)과 결합하고, 회전축(190) 주위로 적어도 부분적으로 연장하는 휠(310, 410)을 포함한다.  휠(310, 410)은 휠(310, 410)이 회전하기 위한 중심 지점(316, 416)에서 제2 하우징 요소(120)에 커플링된다.  휠(310, 410)은 중심 지점(316, 416)으로부터 오프셋된 접촉 지점(318, 418)을 포함한다.  기구(300, 400)는 예비 로드될 때 힘을 공급하기 위해 비교적 고정된 단부(324, 424)와 비교적 자유로운 단부(322, 422)를 갖는 인장 장치(320, 420)를 포함한다.  기구(300, 400)는 인장 장치(320, 420)의 자유 단부(322, 422)와 휠(310, 410)을 서로에 대해 제1 및 제2 하우징 요소(120, 220)의 회전하도록 바이어스하기 위한 휠(310, 410)의 오프셋 접촉 지점(318, 418) 사이에서 커플링된 연동 장치(330, 430)를 포함한다.
Patent KR-20050025193-A (KR)
Title: Brake servo unit comprising an emergency brake auxiliary function
Inventor: BRAVOVILLAMAYOR ERNESTO
IPC: B60T13/575
Filed: 2003-07-28
Abstract: The invention relates to a brake servo unit (10), in particular for motor vehicles, comprising a control valve (22) for controlling the servo action that is generated by the brake servo unit. Said control valve (22) comprises a control valve housing (18), an input member (24), an output member (34) and a pressure part (38) that is located between the input member (24) and the output member (34) and that acts on the output member (34). The pressure part (38) is detachably supported on the control valve housing (18) by means of a coupling element that is prestressed by a spring, dependent on a relative displacement caused by the input member (24) between said pressure part (38) and control valve housing (18). To simplify the construction without detrimentally affecting the function of the unit, the spring and the coupling element are configured as a one-piece coupling component (52) that is fixed to the control valve housing (18).
Patent KR-20050030974-A (KR)
Title: Integrated circuit with id code and method of manufacturing same
Inventor: HEESSELS ADRIANUS C L
IPC: H01L23/58
Filed: 2003-07-01
Abstract: The integrated circuit (1) according to the invention comprises a set of cells (10), each of the cells (11, 13, 15, 19) comprises an electrical device (20) with a device parameter whose parameter value is a function of random parametric variations. The set of cells (10) comprises a first subset (12) of identification cells (13) with first random parametric variations, and a second subset (14) of cells (11, 15,19), which are able to generate an identification code by measuring the random differences between the parameter values of the identification cells (13). According to the invention the cells (11, 15, 19) of the second subset (14) have second random parametric variations, which are smaller than the first random parametric variations, thereby making the generation of the identification code relatively easy.
Patent KR-20050059150-A (KR)
Title: Hair growth stimulants for oral use
Inventor: NAKAOJI KOUICHI
IPC: A23L1/30
Filed: 2003-08-27
Abstract: It is intended to disclose a hair growth stimulant for oral use which contains one or more components selected from among plants belonging to Labiatae Orthosiphon, plants belonging to Verbenaceae Vitex and extracts of these plants; and a food containing the hair growth stimulant.
Patent KR-20050057336-A (KR)
Title: Fuel injection system and cylinder head with a central fuel reservoir
Inventor: BRAEUER CHRISTIAN
IPC: F02M55/00
Filed: 2003-03-18
Abstract: The invention relates to a fuel injection system for an internal combustion engine and a cylinder head for such a fuel injection system, whereby a central fuel reservoir (1) is provided between a supply pump (2) and a number of injectors (3) for supply with fuel, which are each connected to the central fuel reservoir (1) by means of high pressure lines (4). The injectors (3) are assembled in a cylinder head (5) of the internal combustion engine for the injection of fuel into a number of combustion chambers, whereby the fuel reservoir and/or the high pressure lines (4) are at least partly integrated in the cylinder head (5) of the internal combustion engine.
Patent KR-20050072745-A (KR)
Title: Dispensing apparatus and method for liquid products, particularly medicinal products
Inventor: PAVLU BOHDAN
IPC: B05B11/00
Filed: 2003-08-27
Abstract: A dispensing apparatus for a liquid product, the apparatus comprising a) a housing (2) or frame (3), b) a receptacle (4) for the liquid with a feed nozzle (4a) arranged substantially stationary with respect to the housing or frame, c) a dosing chamber (11) having an orifice (11a), d) a mechanism arranged to allow at least ejection of liquid through the orifice and e) a through passage (7) arranged to allow the ejected liquid to pass in a direction different from the feed nozzle or opening. The mechanism comprises a mobile element arranged movable with respect to the housing or frame between at least a first position in which the orifice of the dosing chamber and the feed nozzle or opening are in flow communication and a second position in which the orifice and the through passage are in flow communication and the mechanism is arranged to allow aspiration of liquid through the orifice when the mobile element is in the first position and ejection of liquid through the orifice when the mobile element is in the second position. A method for operating the device comprises the steps of i) connecting the orifice and the nozzle or opening in flow communication, ii) filling liquid into the dosing chamber through the orifice, iii) aligning the orifice with the through passage, and iv) ejecting liquid from the dosing chamber through the orifice.
Patent KR-20050057566-A (KR)
Title: Positive electrode material for lithium secondary battery and process for producing the same
Inventor: TATSUMI KOJI
IPC: H01M4/525
Filed: 2003-06-06
Abstract: A positive electrode material for lithium ion secondary battery that is for high voltage and high capacity uses and ensures high cycle durability and high safety, comprising a granular active substance of positive electrode for lithium ion secondary battery represented by the general formula LiaCobA cBdOcFf (wherein A is Al or Mg; B is a transition element of Group 4; 0.90 <= a <= 1.10; 0.97 <= b <= 1.00; 0.0001 <= c <= 0.03; 0.0001 <= d <= 0.03; 1.98 <= e <= 2.02; 0 <= f <= 0.02; and 0.0001 <= c+d <= 0.03), the element A, the element B and the fluorine uniformly existing in the vicinity of grain surface.
Patent KR-20050055762-A (KR)
Title: Dc trimming circuit for radio frequency (rf) down-conversion
Inventor: MANKU TAJINDER
IPC: H03D7/16
Filed: 2003-10-15
Abstract: The present invention relates generally to communications, and more specifically to a method and apparatus for minimizing DC offset and second-order modulation products (IM2 noise) while demodulating RF signals. The principle of the invention can be applied to differential, down-conversion circuits (50) consisting of two differential mixers (54, 56) in series, as follows: a pair of current sources la and Ib are used to provide current to positive and negative channels of the first differential mixer (54). Providing current to the amplifying transistors of the first mixer (54) reduces the current drawn through the active mixer switches, reducing the noise generated. The current sources la and Ib are trimmed in a complementary manner where 1a = I + Delta1, and 1b = - Delta1. The value of Deltal can be determined in a number of manners; for example, it could be established by testing after the circuit has been fabricated, and the value stored on-chip, for future use.
Patent KR-20050067181-A (KR)
Title: Substitution type electroless gold plating bath
Inventor: SHIMIZU SHIGEKI
IPC: C23C18/42
Filed: 2003-10-16
Abstract: A substitution type electroless gold plating bath that can prevent the oxidation of the surface of metal to be gold plated without the use of any reducing agent and can form a gold plating of excellent soldering characteristics. The substitution type electroless gold plating bath comprises a water-soluble gold salt, a conductivity enhancer, a chelating agent of imino diacetic acid structure, a surface oxidation inhibitor constituted of an organic compound having two or more nitrogen atoms in its main chain or ring and, as remainder, a solvent.
Patent KR-20060052652-A (KR)
Title: Laminated ceramic electronic component and method for producing the same
Inventor: TATSUKAWA TSUYOSHI
IPC: H01F27/29
Filed: 2004-11-18
Abstract: Coil conductor pattern layer (2, 3, 4) are stacked to serve as U-shaped coil conductors (2A, 3A, 4A). The coil conductors (2A, 3A, 4A) are electrically connected in series through a via hole (15) for interlayer connection made in ceramic green sheets (10, 11) and form a spiral coil (L). Lead-out conductor pattern layers (5, 6) are also stacked to serve as lead-out conductors (5A, 6A). The lead-out conductor pattern layers (5) are arranged, one for each of a predetermined number of coil conductor pattern layers (2). One edge (51) of each lead-out conductor pattern layer (5) is in contact with the coil conductor pattern layers (2). That is, the thicknesses of the lead-out conductors (5A, 6A) are less than those of the coil conductors (2A to 4A).
Patent KR-20050075025-A (KR)
Title: Method for operating terminals of a mobile radio communication system
Inventor: LUFT ACHIM
IPC: H04W12/084
Filed: 2003-11-21
Abstract: The invention relates to a method for operating terminals of a mobile radio communication system operating especially according to the UMTS standard in at least one wireless local area network (WLAN). According to said method, at least one piece of access data can be stored on the terminal, said access data being encoded in such a way that the access data comprises at least one first piece of identifying data for the mobile radio communication system and at least one second piece of identifying data for the local area network.
Patent KR-20050088109-A (KR)
Title: Vacuum heat insulator and its manufacturing method
Inventor: TENRA TOMOHISA
IPC: A41D31/02
Filed: 2003-12-02
Abstract: A vacuum heat insulator small in limitation in shape of applicable objects, and wide in application is presented. A vacuum heat insulator (10) is formed of a plurality of core members (11) of thickness of 5 mm or less made of glass fiber shaped nearly in a regular octagonal shape, being coated with a gas barrier enveloping member (12) and evacuated in side. The core members (11) are shaped in octagon, and disposed in lattice layout at specified intervals so as to form folding lines in four directions of vertical, lateral and oblique 45-degree directions, parallel to each side. In order that the plurality of core members (11) may be located in independent spaces individually, the entire surface of the enveloping member around the core members (11) is formed as heat seal parts (13), and it is foldable in four directions and is flexible. By cutting the heat seal parts along the core members (11) so as to leave about 3 mm in the periphery, a vacuum heat insulator of any desired shape and wide effective heat insulating area can be obtained. The core members (11) may be formed in desired shape, and complicated shapes and through-holes can be formed, so that vacuum heat insulators applicable in a very wide scope of purposes can be presented.
Patent KR-20050089159-A (KR)
Title: Delay mismatched feed forward amplifier system using penalties and floors for control
Inventor: HUNTON MATTHEW J
IPC: H03F1/26
Filed: 2003-12-11
Abstract: A delay mismatched feed forward amplifier system (112) employing a control system and method using floors and penalties is disclosed. The disclosed control system and method allows the second loop phase adjuster (142) setting to be offset in a repeatable and controlled manner. Applying floors and penalties to offset the steady-state phase adjuster (142) setting modifies the conventional pilot cancellation approach. In the conventional case, pilot cancellation has a distinct minimum that corresponds to the desired adjustment setting. In the disclosed approach, the measured pilot cancellation is clipped to a lower bound or floor to produce a set of equal valued minimum control results. The floor is selected to place a desired phase offset to the phase adjuster (142) at the edge of minimum floor. To ensure that the correct phase adjuster offset is selected from the set of equal valued minimum control results, a control direction based penalty is added. By including both the floor and penalty, the phase adjuster (142) steady state offset will be controlled to the edge of the minimum floor.
Patent KR-20050103213-A (KR)
Title: Voltage buffer for capacitive loads
Inventor: KHALID SHAHZAD
IPC: H03F3/50
Filed: 2004-01-16
Abstract: A voltage buffer for capacitive loads isolates the load from the feedback loop. Using a variation of a follower arrangement, a second transistor (15) outside of the feedback loop introduced. The current to the load (31) is supplied through the second transistor (15), which is connected to have the same control gate level as the transistor (13) in the feedback loop and provide an output voltage based on the reference input voltage. The output voltage is dependent upon the input voltage, but the load is removed from the feedback loop. By removing the load from the feedback loop, the loop is stabilized with only a very small or no compensating capacitor, allowing the quiescent current of the buffer to be reduced and the settling time to be improved. One preferred use of the present invention is to drive the data storage elements of a non-volatile memory.